Has anyone else even heard of this happening with Propofol?

Last year I went to a dental surgeon for a dental implant. He put me “to sleep” using Propofol and Versed. I woke up and the entire room , every inch of it including the personnel, looked like someone had splashed a truckload of bright green paint everywhere. I said , “everything’s green!” and he looked at this girl and said, “Versed.” She took off to get it or just added more of it.